Shoe midsole



FIG. 1 is a front perspective view of a shoe midsole showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is an enlarged view of FIG. 1 with environmental portions removed for clarity; and,

FIG. 4 is an enlarged view of FIG. 2 with environmental portions removed for clarity.

The broken lines immediately adjacent to the photographic area define the bounds of the claimed design and form no part thereof. The broken lines showing the remainder of the shoe represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a shoe midsole, as shown and described. 